I have heard that eating, drinking, eating rice, and rolling a car, now there is a new "蹭" family, that is the network, and with the popularity of the network, the network is also common. It is understood that, with the "蹭The network of "net" has also grown, and the proliferation of professional "蹭" tools has made home broadband users face an unprecedented privacy and security crisis.
you know how to make your wireless network is not someone rub network? Then add to your router close it. But it is easy to say, how should it be done? Because the wireless network is used by many people, how to ensure the security of your wireless network has become an important matter. Today, I will introduce you to encrypt your wireless router. Method to ensure safe use.
1,
enable WPA encryption on the wireless router to enable WEP encryption and make a comparison, let us take an example to introduce how to enable WPA encryption, enable WPA encryption and WEP encryption is enabled Similar, but with one difference, before enabling WPA encryption, you must first decide how long this encryption key is valid. For example, if you set it to 1800 seconds, it will be 30 minutes, then the key is being used. After 30 minutes, the wireless router and wireless network card will generate a new key. If a hacker cracks the key within 30 minutes, then the key is worth less than 30 minutes, because after 30 minutes it has become another brand new key, and the hacker will have to re Start cracking. Below is an example of setting up WPA on a wireless router.
in wireless parameters, choose open the security settings, select WPA-PSK, select Security Options WPA-PSK, select the encryption method, input PSK password. In the place marked with the WPA shared key, enter the pre-shared key, and in the place marked with the group key update, the key will be updated for how long. We select 1800 seconds in this example and click Save Settings.
2, enable WEP encryption on the wireless router
First of all, let us give an example to illustrate the implementation of 128-bit WEP encryption. Now let's see how to set up a wireless router using this WEP key.
wireless router encryption Note: Configuring this section, it is best to use a wired connection to a wireless router, because if you lose the wrong wireless key once, you will not be able to use the correct key connection Go to the wireless router. As with the previous wireless router settings, use your web browser to access the wireless router and click on the Wireless Parameters tab. Click basic settings, first open the security settings, security type of a line marked, select WEP.
selection key in hexadecimal format, enter the key, click Save. Write down this key. After you click Save Settings, any computers previously connected to the wireless router will lose their connection. This is normal because you have modified how they communicate with the wireless router, but you have not told them what security key to use to access the wireless router.
wireless router encryption Note: the key update time we should set appropriate long without a good answer, if you set it too short, then, for example 1-2 minutes, indeed security is improving? However, for some network cards, this may cause some connection problems. We recommend it according to the manufacturer's default value. For enabling WPA encryption, we also need to tell the super password to each wireless card so that they know how to decode the call with the wireless router. Set up each machine in the wireless home network in turn, remember to check each time you have connected to the wireless router.
troubleshooting tips: Wireless Router encryption
if some computer can not re-establish a session, then you need to check the following items: a consistent encryption method to confirm wireless router and wireless network card. Verify that the passphrase used to generate the WEP key (or WPA key) is the same in both the wireless router and the wireless network card. This passphrase is case sensitive, for example, "p" and "P" are not the same. So be careful when typing, pay attention to the difference between uppercase and lowercase letters. If it still doesn't work, then disable encryption on both the wireless router and the wireless network card, and confirm whether the connection can be established without enabling encryption.
you are using a wireless router do? Do not worry about someone rub network? If yes, then quickly follow the above to the wireless router encryption methods to set about hands, have been encrypted router will let you The network is more secure, and it is very necessary to encrypt the wireless router. It can guarantee the security of our wireless network, especially for those hackers who hack the Internet and steal accounts, have a good network environment, and use it themselves. it is even more convenient, easy and accessible.